EP0969564B1 - Sicherungsvorrichtung für einen Elektrostecker - Google Patents
Sicherungsvorrichtung für einen Elektrostecker Download PDFInfo
- Publication number
- EP0969564B1 EP0969564B1 EP99112836A EP99112836A EP0969564B1 EP 0969564 B1 EP0969564 B1 EP 0969564B1 EP 99112836 A EP99112836 A EP 99112836A EP 99112836 A EP99112836 A EP 99112836A EP 0969564 B1 EP0969564 B1 EP 0969564B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking device
- electrical
- clasp
- electrical plug
- plug connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6397—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/60—Means for supporting coupling part when not engaged
Definitions
- the invention relates to a safety device for a electrical plug that can be plugged into a socket Plug body and electrical protruding from the plug body Has contact elements.
- U.S. Patent 5,277,600 is a safety device described for an electrical plug, which one slotted blocking body with one at a right angle the slots extending bore. To secure of the electrical connector is the blocking body on the electrical connector pushed on, the slots the contact elements of the electrical plug and into the cross hole used bolt connection clamped.
- the invention has for its object a simple structure To create device with which the security in Household increased in the presence of electrical equipment can be.
- the securing device accordingly comprises one Clamping device in the manner of a clamp with two arms and a joint section connecting the clasp arms, a retaining device for bracing on the clasp arms the clip arms is provided.
- the safety device according to the invention Due to the safety device according to the invention simple protection against the insertion of the with the safety device coupled electrical plug in created an outlet.
- the safety device enables the targeted backup of a specific device. By simply loosening the clamping device the secured device can quickly and easily if required be put back into operation.
- a major advantage The safety device according to the invention consists in that it is not device-specific, but on all electrical devices can be applied via an electrical supply line with an electrical plug.
- the retaining device can preferably be a snap lock be trained.
- An electrical connector 1 consists of a plastic connector body 2, from its front end surface two pin-shaped protrude electrical contact elements 3a, 3b and the in its rear area with an electrical lead 4 is connected.
- the electrical lead 4 leads to a Electrical device, not shown, against commissioning should be secured.
- the electrical connector 1 can be used as a flat connector or as a safety plug with side ground contacts be executed.
- a clasp 20 made of plastic has a first clasp arm 21 and a second clasp arm 22 on.
- the clip arms 20, 21 are in a transition area 23 articulated together.
- the first clip arm 21 is at its distal end with an integral locking hook 24 provided which is substantially perpendicular to the extension of the first clasp arm 21.
- the second Clip arm 22 is at its distal end with a step extension 26 provided.
- the step extension 26 has on it Surface of a recess 25 in the form of a transverse Locking groove on.
- the inner profile surfaces of the two clasp arms 21, 22 are with opposing clamping areas 27a, 27b or 28a, 28b.
- the clamping areas 27a, 27b and 28a, 28b can, for example, depending on the type of connector provided round or (in a manner not shown) also rectangular clamping surfaces for receiving and jamming the electrical contact elements 3a, 3b of an electrical connector 1 exhibit.
- the clamping surfaces can be structured with a surface or corrugation to be provided at a Jamming of the contact elements 3a, 3b which a pulling the Clasp 20 counteracting restraining forces to increase.
- the locking hook 24 To open the clip 20, the locking hook 24 must be in the direction of the arrow X be bent back until it comes out of the recess 25 is released. Again, by choosing a suitable material and dimensioning of the locking hook 24 for this required effort can be specified as desired. The locking hook 24 can thus also be used as a child safety device serve.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
Claims (4)
- Sicherungsvorrichtung für einen in eine Steckdose einsteckbaren Elektrostecker (1), der einen Steckerkörper (2) und aus dem Steckerkörper (2) hervortretende elektrische Kontaktelemente (3a, 3b) aufweist,
wobei die Sicherungsvorrichtung über wenigstens ein Kontaktelement (3a, 3b) mit dem Elektrostecker (1) kuppelbar ist und im angekuppelten Zustand ein Einstecken des Elektrosteckers (1) in die Steckdose durch mechanische Sperrwirkung verhindert,
dadurch gekennzeichnet,daß die Sicherungsvorrichtung eine Klemmeinrichtung in Art einer Klemmspange (20) mit zwei Spangenarmen (21, 22) und einem die Spangenarme (21, 22) verbindenden Gelenkabschnitt (23) umfaßt, unddaß an den freien Ende der Spangenarme (21, 22) eine Rückhalteeinrichtung (24, 25, 26) zur Verspannung der Spangenarme (21, 22) vorgesehen ist. - Sicherungsvorrichtung nach Anspruch 1,
dadurch gekennzeichnet,daß die Rückhalteeinrichtung (24, 25, 26) als Schnappverschluß ausgebildet ist. - Sicherungsvorrichtung nach Anspruch 2,
dadurch gekennzeichnet,daß der Schnappverschluß einen an dem freien Ende des einen Spangenarms (21) angebrachten Rasthaken (24) und eine an dem freien Ende des anderen Spangenarms (22) mit dem Rasthaken (24) eingriffsmäßig zusammenwirkende Rastausnehmung (25) umfaßt. - Sicherungsvorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,daß die Klemmeinrichtung mit einer Kindersicherung gegen ein beabsichtigtes Lösen der Klemmeinrichtung von dem Elektrostecker (1) ausgestattet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19829636 | 1998-07-02 | ||
DE19829636A DE19829636C2 (de) | 1998-07-02 | 1998-07-02 | Sicherungsvorrichtung für einen Elektrostecker |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0969564A1 EP0969564A1 (de) | 2000-01-05 |
EP0969564B1 true EP0969564B1 (de) | 2002-10-16 |
Family
ID=7872795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99112836A Expired - Lifetime EP0969564B1 (de) | 1998-07-02 | 1999-07-02 | Sicherungsvorrichtung für einen Elektrostecker |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0969564B1 (de) |
AT (1) | ATE226365T1 (de) |
DE (2) | DE19829636C2 (de) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025140A (en) * | 1974-08-02 | 1977-05-24 | Tula Machine Co., Inc. | Locking device for the prongs of an electrical plug |
US4030795A (en) * | 1976-03-05 | 1977-06-21 | Niemann John A | Locking device for electrical plugs |
US4060297A (en) * | 1976-11-29 | 1977-11-29 | Marshall Bruce H | Plug cap |
DE7834687U1 (de) * | 1978-11-22 | 1979-06-21 | Braeuer, Dieter, 6234 Hattersheim | Vorrichtung zum Blockieren von elektrischen Steckern |
US5176527A (en) * | 1990-12-14 | 1993-01-05 | E. I. Du Pont De Nemours And Company | Apparatus for preventing the use of an electrical device |
DE9111643U1 (de) * | 1991-09-18 | 1991-11-07 | Hansen, Heinrich C. | Steckerschloß zum Abschließen von Geräte - Steckern |
US5277600A (en) * | 1992-04-30 | 1994-01-11 | Meixler Lewis D | Electrical plug safety lock |
DE19511394C2 (de) * | 1995-03-28 | 1999-11-18 | Juergen Griesbach | Sicherheitsvorrichtung für elektrische Geräte |
DE19604545C2 (de) * | 1996-02-08 | 1998-02-12 | Stolz Holger Dipl Ing Fh | Vorrichtung zur Steckverriegelung von Kragensteckern von insbesondere Rundsteckvorrichtungen |
-
1998
- 1998-07-02 DE DE19829636A patent/DE19829636C2/de not_active Expired - Fee Related
-
1999
- 1999-07-02 DE DE59903076T patent/DE59903076D1/de not_active Expired - Fee Related
- 1999-07-02 AT AT99112836T patent/ATE226365T1/de not_active IP Right Cessation
- 1999-07-02 EP EP99112836A patent/EP0969564B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59903076D1 (de) | 2002-11-21 |
EP0969564A1 (de) | 2000-01-05 |
DE19829636A1 (de) | 2000-01-20 |
DE19829636C2 (de) | 2000-09-07 |
ATE226365T1 (de) | 2002-11-15 |
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